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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for June 28, 2025
International Automotive Technicians' Network (iATN) - Members Only
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Open Help Requests for European
Help Request Answers
2018 Audi R8 Plus 5.2L Failed readiness VIN: WUAKBAFX6J
Hi all, this car failed the smog test, and the oxygen and cat readiness never set. The dealer did a recall upgrade on the TCM and ECM, but it's still a no-go. I checked it and found the fuel system stays in open loop, preventing the oxygen and cat readines...
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Fixes & Summaries for European
Fix/Summary Answers
2006 Mercedes-Benz C280 Luxury 3.0L Ignition Switch VIN: WDBRF54HX6
After Testing all cicuits and wiring in the system, had a lock smith come out and test the key. Key transmitting improper code to allow vehicle to start or key to turn
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